#include <iostream>
using namespace std;

class Human
{
	int age;
public:
	constexpr Human(int humansAge) : age(humansAge) {}
	constexpr int GetAge() const { return age; }
};

int main()
{
	constexpr Human somePerson (15);
	const int hisAge = somePerson.GetAge();
	
	Human anotherPerson (45);
	
	return 0;
}